Machining Inconel With Ceramic

The primary application for grade cc6060 sialon is milling inconel 718 engine castings and oil drilling equipment in both cases due to the high metal removal rates.

Machining inconel with ceramic.

They also found that attrition and chippings were the dominant wear mechanism and with less importance abrasion and diffusion. High tensile inconel material is machined at a feed rate of 5mm per minute achieving tolerances between 0 1mm and 0 3mm. Start with a solutionized piece of metal. Pushing the envelope with inconel machining.

Maybe that s 3 but i m going to call it one. How to use ceramic tooling. We still run older mitsui seiki horizontal mills and older mori seiki lathes because they are so rigid. For machining blisks emag specialists developed a pecm system with 11 machining stations that drill contour radius machine and polish workpieces.

Machining of inconel 718 with whisker reinforced ceramic tool gave better performance in terms of tool life under high pressure coolant supplies up to 15 mpa compared to conventional coolant supplies. Why ceramic tooling works in nickel based alloys. Inconel refers to a family of superalloys characterized by their high nickel content and their extreme resistance to oxidation corrosion and scaling in high temperature environments. We will be discussing what it takes to successfully use solid ceramic tools in your inconel machining processes the tips and tricks to implementing this tooling and the do s and don ts of being productive with it.

What is inconel machining. Most often in high speed turning. When machining inconel 751 with ceramic tools lima et al. This makes inconel even harder to work causing more stress to tooling.

Ceramic machining applications ceramic grades can be applied in a broad range of applications and materials. With an ingersoll ceramic insert some creative toolpath programming extra attention to heat management and a willingness to burn through inserts to maximize throughput the busy ball turning operation has quadrupled throughput. 2017 encountered notch at the end of the depth of cut as the prevailing wear mode when whisker reinforced ceramic tools were used. When inconel is work hardened tooling can wear out as heat and pressure builds.

This webinar will discuss. Cold drawing metal hardens the work surface. Machine rigidity fixture rigidity and tooling rigidity. At superior machining we specialize in inconel machining and have developed and mastered an approach which will create your product with high quality consistency and on a timely basis.